By: Kramer
Video & Computer Signal Processing Solutions
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Event Presentation Scaler

The VP−791 is a high−performance digital scaler for 3G HD−SDI signals. It up− or down−scales the incoming signal, processes the image with HQV and flexible geometry correction and outputs the signal to a DVI/HDMI connector.

VP−791 features include:

  • HQV® Video Processing - HQV (Hollywood Quality Video) processing represents the state−of−the−art in video processing technology, with the highest quality de−interlacing (with 3:2 & 2:2 pull down), 4D motion adaptive SD noise reduction, and outstanding scaling performance for both standard−definition and high−definition signals.

  • HDTV Compatible.

  • Multi-Standard Operation - SDI (SMPTE 259M), HD−SDI (SMPTE 292M) and 3G HD−SDI (SMPTE 424M).

  • Supported Input Resolutions - HD: 720p23.97/24/25/30/50/59.94/60, 1080i50/59.94/60, 1080psf, 1080p23.97/24/25/30, 1080p30/50/59.94/60; SD: 625i (576i), 525i (480i).

  • HDMI Output Support - Deep color up to 12 bit.

  • Powerful Geometry Correction - For off−axis projection, pin/barrel and image rotation.

  • Portrait Mode Image Extraction - Rotation and zoom from landscape input.

  • Selectable Processing Versus Latency - Best Picture and low latency modes; Best Picture latency as low as 0.25−frame progressive inputs, 1.25−fields interlaced inputs.

  • Selectable I/O Lock Mode - Or frame rate conversion mode.

  • Flexible Colour Calibration Controls - RGB Gains, RGB Cut−Offs/Black Levels, Saturation, Hue, Brightness, Contrast controls, Gamma selection.

  • Active 3G HD-SDI Cable Equalization.

  • Built-in Test Pattern Generator.

  • Non-Voltatile Memory - Auto−saves and recalls settings.

  • USB Port - For upgrading firmware.

  • Programmable Customer Logo on Menu.

  • Flexible Control Options - Built−in Web server RS−232, TCP/IP API, keypad for direct input selection and OSD menu access.

  • Size - MegaTOOLS™
INPUT: 1 SD/HD/3G HD−SDI for 4:2:2 signals up to 1080p on a BNC connector.
OUTPUT: 1 DVI/HDMI on a DVI connector.
OUTPUT RESOLUTIONS: Common VESA formats from 640x480 to 1920x1200, and HD formats at 720p, 1080p.
LATENCY: As low as 0.25−frame progressive inputs, 1.25−field interlaced inputs.
SIGNAL PROCESSING: 10−bit signal inputs, 12−bit accurate internal processing; 4−field full resolution SD & HD processing.
DE-INTERLACING: Motion adaptive per pixel video de−interlacing, multi−directional diagonal de−interlace filter.
POWER SOURCE: 12V DC, 1.5A approx.
OPERATING TEMPERATURE: 0° to +40°C (32° to 104°F).
STORAGE TEMPERATURE: −40° to +70°C (−40° to 158°F).
HUMIDITY: 10% to 90%, RHL non−condensing.
DIMENSIONS: 16.7cm x 15.8cm x 3.9cm (6.58" x 6.23" x 1.54") W, D, H (excluding connectors).
WEIGHT: 0.5kg (1.1lb).
INCLUDED ACCESSORIES: 12V DC power supply, DVI−D cable, user manual/CD.

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Prices and specifications subject to change without notice.